1. A
network administrator has been told that the company IP address infrastructure
must adhere to RFC 1918. What three IP address ranges from RFC 1918 could the
administrator use on the network? (Choose three.)
10.0.0.0/8
172.16.0.0/12
192.168.0.0/16
2.
Refer to the exhibit. Routers East and West are configured using RIPv1. Both
routers are sending updates about their directly connected routes. The East
router can ping the West router serial interface and West can ping the serial
interface of East. However, neither router has dynamically learned routes from
the other. What is most likely the problem?
VLSM
is not supported by RIPv1.
3.
Refer to the exhibit. What effect will the commands that are shown have on RIP
updates for Router1?
Only
version 2 updates are sent to 224.0.0.9.
4.
Refer to the exhibit. What can be concluded from the output shown in the
exhibit?
The
no auto-summary has not been configured on this router.
5.
What are two reasons to implement RIP version 2 rather than RIP version 1?
(Choose two.)
RIP
version 2 supports VLSM.
RIP
version 2 supports routing update authentication.
6.
Refer to the exhibit. RIPv1 is configured as the routing protocol for the
network that is shown. The following commands are used on each router:
router
rip
network
10.0.0.0
network
172.16.0.0
When
this configuration is complete, users on the LAN of each router are unable to
access the remote LANs. Why?
RIPv1
is unable to route to discontiguous subnets of a major network.
7. A
network administrator installed four new routers that are running RIPv2.
Router1 is a boundary router in the RIPv2 network and has a default route
configured. Once the network has converged, the network administrator enters
Router1(config-router)# default-information originate on Router1. How will this
affect the network?
propagates
the default route to all routers in the network
8.
Refer to the exhibit. A technician needs to add a new loopback interface to
test routing functionality and network design. The technician enters the
following set of commands on the router:
Sanford(config)#
interface loopback1
Sanford(config-if)#
ip address 192.168.6.62 255.255.255.252
Why
does the router respond with an error?
The
network address for Loopback1 overlaps with an already configured interface
address.
9.
What is the maximum network diameter permitted by the default metric of RIPv2?
15
hops
10.
What are two functions of the network command used when configuring routing
protocols? (Choose two.)
identifies
which networks will be included in the routing updates
determines
which interfaces can send and receive routing updates
11.
Refer to the exhibit. All routers are running RIPv1. What changes will occur in
the routing table of router B if a loopback interface with an address of
10.16.1.129/27 is configured on router B?
A
connected route to the 10.16.1.128/27 network is added.
12.
Refer to the exhibit. If all routers are running RIP version 2, why is there no
route for the 192.168.1.32/27 network?
Rip
version 2 will auto summarize routes by default.
13.
RIPv2 is the configured routing protocol on the routers in a network. The
command Router(config-router)# no version 2 is entered on the routers. What
effect does entering this command have on routing updates?
Version
1 and 2 updates will be received and the version 2 updates will not be sent.
14.
How are RIP v1 and RIP v2 similar to one another? (Choose three.)
They
both use hop count as a metric.
They
both have the same metric value for infinite distance.
They
both use split horizon to prevent routing loops.
15.
Refer to the exhibit. The exhibited network contains a mixture of Cisco and
non-Cisco routers. The command debug ip rip was entered on the JAX router. All
routers are running the same version of RIP. Router CHI and Router ORL are not
able to reach the 192.168.1.16/28 network. What is a possible solution to this
problem?
Configure
RIPv2 on routers.
16.
What field was added to the RIP message header by RFC 1723 to add support for
VLSM and CIDR?
subnet
mask
17.
Refer to the exhibit. Which command on which router will allow Router1 to learn
about the 192.168.0.0/20 network?
Router2(config-router)#
version 2
18.
Refer to the exhibit. Which two statements are true? (Choose two.)
Router1
will install a route to 192.168.0.0/20
Router2
will not install a route to 192.168.16.0/20
19.
Refer to the exhibit. All routers are running RIP version 2. JAX is configured
to just advertise the 10.0.0.0/24 network. CHI is configured to advertise the
172.16.0.0/16 network. A network administrator enters the commands shown in the
exhibit. What changes will occur in this network?
The
CHI router will install a route to the 192.168.0.0/16 network in its routing
table.
20.
Refer
to the exhibit. Which command will allow Router2 to learn about the
192.168.16.0/28 network?
Router1(config-router)#
network 192.168.16.0
CCNA 2 Chapter 7 Answers |
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